August 27, 2025

Register of companies: How to check a company's registration in Hong Kong

Written by
Galih Gumelar
Last Modified on
August 27, 2025

If you're planning to do business in Hong Kong, knowing how to check company registration is essential. The Register of Companies is a vital resource that lets you verify a company’s registration number, status, and legal structure.

Whether you're forming a partnership, vetting a vendor, or starting your own business, this guide will help you navigate the company registration search process in Hong Kong with confidence.

What is the register of companies in Hong Kong?

The Register of Companies in Hong Kong is a centralised database managed by the Companies Registry. The Hong Kong Companies Registry serves as the primary authoritative source for official company information. It contains essential information about all registered companies in Hong Kong, including local companies, non-Hong Kong companies, and registered societies.

These entities, or organisations, can have their legitimacy and compliance verified through the Register. The primary purpose of the Register is to provide transparency and facilitate business operations by offering easy access to company information. Whether you're looking to check company registration or verify a company’s legitimacy, the Register of Companies is the go-to resource.

The Companies Registry plays a pivotal role in maintaining the integrity and transparency of the business environment in Hong Kong. As part of Hong Kong's regulatory framework, business registration and company identification systems simplify processes and ensure compliance.

The registrar of companies is responsible for maintaining the register, implementing system upgrades, and ensuring regulatory compliance through centralised information management. The registrar of companies also monitors company registration details and manages the Companies Registry, implementing streamlined systems to enhance regulatory compliance and access to company information.

By maintaining an up-to-date and comprehensive register, the Companies Registry helps foster a trustworthy business ecosystem, encouraging investment and economic growth. This level of transparency is particularly important in a global business hub like Hong Kong, where international investors and partners need assurance of compliance and legitimacy.

As part of recent reforms, the Unique Business Identifier (UBI) has been introduced to further streamline business identification and improve regulatory compliance.

Understanding the registration process

Registering a company in Hong Kong is a streamlined process designed to encourage business growth and transparency. The journey begins by submitting an incorporation application to the Companies Registry, which acts as the central authority for company registration in Hong Kong. Applicants must provide essential details, including the proposed company name, nature of business, registered address, and particulars of directors and shareholders¹ ².

Once the application is submitted, the next step is to obtain a Business Registration Certificate from the Inland Revenue Department. This certificate is mandatory for all companies operating in Hong Kong and serves as official proof of business registration. Each company is assigned a unique Business Registration Number (BRN), which acts as its identification number for all regulatory and tax-related matters.

The Companies Registry has made the process even more accessible through its e-Services Portal. This online platform allows for the electronic submission of incorporation documents, making it easier for both local and overseas applicants to register a company and conduct searches for up-to-date information about other companies.

The e-Services Portal is a valuable resource for managing company filings, accessing the business registration number, and ensuring compliance with the latest requirements. By leveraging these digital tools, businesses can efficiently complete the registration process and access vital information about companies in Hong Kong¹ ².

Regulatory requirements for company registration

Compliance with regulatory requirements is a cornerstone of company registration in Hong Kong. The Companies Ordinance sets out the legal framework for the incorporation, operation, and dissolution of companies, ensuring that all entities operate within a robust legal structure. Under the Companies Ordinance, every company must maintain a registered office in Hong Kong, which serves as the official address for receiving legal documents and correspondence.

Appointing a company secretary is another key requirement. The company secretary is responsible for ensuring that the company adheres to the Companies Ordinance and other relevant regulations, including the timely submission of statutory returns and maintaining proper records. The Inland Revenue Department also requires every company to obtain a Business Registration Certificate and pay the necessary registration fees to the business registration office of the Inland Revenue Department.

For companies involved in money lending, compliance with the Money Lenders Ordinance is essential. This ordinance regulates money lending activities and requires specific licensing and reporting. The Companies Registry provides comprehensive guidance and support to help companies understand and meet these regulatory obligations, ensuring that all companies in Hong Kong operate transparently and within the law.

What type of information is included in the companies register?

The Companies Register in Hong Kong includes a wide array of information that can be critical for businesses, investors, and other stakeholders. Understanding what information is available can help you conduct a thorough company registration search.

Free search services

For those looking to perform a quick company check in Hong Kong, the Companies Registry offers free search services. These services allow you to access basic information such as³ ⁴:

1. Company Name

The official name under which the company is registered. This is crucial for identifying the exact entity you are dealing with, especially in a city with numerous businesses.

2. Company Type

Whether the company is a private limited company, a public limited company, or another type. Understanding the company type can help you assess the business's structure and potential liabilities.

3. Company Registration Number

A unique identifier assigned to each registered company. This number is essential for verifying the company's official records and ensuring you are reviewing the correct entity.

4. Date of Incorporation

The date on which the company was officially registered. This information can provide insights into the company's history and longevity in the market.

5. Status of the Company

Indicates whether the company is active, dissolved, or in the process of liquidation. Knowing the company's status is vital for assessing its current operational capacity and legal standing.

Payable search services

For more detailed information, payable search services are available. These services provide access to comprehensive data, including⁵:

1. Directors and Secretaries

Information about the individuals responsible for managing the company. Knowing who manages the company can be crucial for assessing the leadership and governance structure.

2. Share Capital

Details about the company's issued and paid-up capital. This information is important for understanding the financial foundation and investment capacity of the company.

3. Registered Office Address

The official address of the company's registered office in Hong Kong. Verifying the registered office can help confirm the company's physical presence and legitimacy.

4. Company Charges

Information about any charges or mortgages registered against the company's assets. This can indicate the company's financial obligations and potential liabilities.

5. Annual Returns

Records of the company's annual filings, which include financial statements and other relevant documents. Reviewing annual returns can provide insights into the company's financial health and compliance with reporting requirements.

Why is it important to verify a company?

Verifying a company's registration in Hong Kong is essential for multiple reasons. It helps ensure you are dealing with legitimate businesses and can prevent potential issues down the line. In a business landscape as dynamic as Hong Kong's, due diligence is a critical component of risk management⁶ ⁷ ⁸.

Steer clear of unreliable or fraudulent business partners

Fraudulent activities are a significant concern in the business world. By conducting a Hong Kong company registry search, you can verify the legitimacy of a business and avoid falling prey to scams. This is particularly important when entering into new partnerships or agreements.

Ensuring that a company is properly registered and compliant with local laws can protect you from engaging with entities that may not have the legal standing to fulfil their obligations. Fraud prevention is a key benefit of using the Companies Register, as it allows you to confirm the authenticity of the entities you plan to engage with.

Strengthen business partnerships

A successful business partnership is built on trust and transparency. By checking a company's registration and ensuring all details are accurate, you can strengthen your business relationships.

A company registration number check can provide peace of mind and set the foundation for a strong partnership. Knowing that your partners are legitimate and compliant with legal requirements can enhance collaboration and mutual trust. This trust is foundational to building long-term, successful business relationships that can withstand challenges and foster growth.

Minimise partnership risks

Every business partnership comes with inherent risks. Conducting a thorough company search in Hong Kong can help you identify potential red flags and mitigate these risks.

A business registration number check can reveal crucial information, such as past legal issues or financial instability, allowing you to make informed decisions. By understanding the background and current status of a potential partner, you can better assess the risks involved and take appropriate measures to protect your interests. Risk management is a critical aspect of business strategy, and verifying company registrations is a proactive step in this process.

Protect your reputation

Your business reputation is invaluable. Associating with fraudulent or unreliable companies can damage your brand.

By performing a Hong Kong business registration number search, you can ensure that you only partner with reputable businesses, safeguarding your reputation. Maintaining a strong, positive reputation is essential for attracting customers, investors, and other stakeholders, and verifying company registrations is a critical step in achieving this goal.

Reputation management is an ongoing effort, and due diligence in verifying business partners is a key component of maintaining your company's good standing in the industry.

How to access the company's register?

Accessing the Companies Register in Hong Kong is straightforward, with multiple options available to suit different needs. Whether you need quick information or detailed data, the Companies Registry provides flexible access points to accommodate various requirements.

Via the e-services portal

The most convenient way to access the Companies Register is through the e-services portal. This online platform allows users to perform a company registration search from anywhere in the world. By entering the company name or Hong Kong company registration number, you can access the necessary information quickly and efficiently.

The e-services portal is user-friendly and provides 24/7 access, making it an ideal tool for businesses and individuals who need to verify company information on the go. This digital access ensures that you can conduct your due diligence efficiently, regardless of your location.

Via onsite search

For those who prefer a more hands-on approach, an onsite search at the Companies Registry office is available. This option allows you to consult with registry staff and access both free and payable search services. Whether you need to check company registration in Hong Kong or conduct a detailed investigation, the onsite search provides comprehensive support.

The onsite search option is particularly useful for those who require assistance or have specific queries about the information available in the register. This personal interaction can be beneficial if you need clarification or additional guidance on interpreting the data.

Company service providers in Hong Kong

Company service providers in Hong Kong offer invaluable support to businesses navigating the complexities of company registration and ongoing compliance. These service providers assist with a range of essential tasks, including company formation, provision of registered office addresses, and company secretarial services. They also help companies conduct searches and complete registrations at the Companies Registry, ensuring that all statutory requirements are met efficiently.

For non-Hong Kong companies looking to establish a presence in the region, specialised service providers can facilitate the registration of non-Hong Kong companies and help maintain their registered offices in compliance with local regulations. The Companies Registry maintains an up-to-date list of registered company service providers, which can be accessed on their website for verification and selection.

When choosing a company service provider, it's important to consider their expertise, track record, and reputation. Reliable service providers can offer tailored guidance, assist with regulatory filings, and ensure that your company remains compliant with all requirements in Hong Kong. Whether you're a local entrepreneur or a non-Hong Kong company, leveraging the expertise of professional service providers can streamline your business setup and ongoing operations.

Build your business confidently with Aspire

While verifying a company’s registration is essential to ensure legitimacy, having the right financial tools is equally vital for smooth operations.

Aspire's Business Account offers an all-in-one, modern banking experience—no initial deposit, no monthly fees, and no minimum balance required. You can open your account online in under a day, complete with multi-currency support, 1% unlimited cashback on qualified SaaS and marketing expenses, virtual corporate cards, automated accounting integrations, and transparent FX rates across 30+ currencies. Whether you're starting up or scaling your business in Hong Kong, Aspire gives you the confidence to manage your finances efficiently and focus on growth.

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Galih Gumelar
is a seasoned writer specialising in macroeconomics, business, finance and politics. With a writing history at CNN Indonesia, The Jakarta Post, and various other reputed organisations, Galih leverages his broad range of experiences to create insightful resources for those wanting to start a business.
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